Description

n-[5-Amino-2-(4-Aminophenyl)Sulfonyl-Phenyl]Sulfonylacetamide is a specialized aromatic sulfonamide derivative, serving as a critical high-purity intermediate in advanced chemical synthesis. Its value lies in its bifunctional structure, which provides two distinct reactive sites for constructing complex molecules with specific properties. This compound is essential for research and production in the pharmaceutical and fine chemical industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel sulfonamide-based drug candidates, including diuretics, carbonic anhydrase inhibitors, and antimicrobial agents.
• Fine Chemical Synthesis: Used in the production of dyes, pigments, and advanced organic compounds requiring precise sulfonamide linkages.
• Agrochemical Research: Intermediate in developing new generation herbicides and fungicides that utilize sulfonylurea or sulfonamide chemistries.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce sulfonamide groups into polymer chains, altering solubility and thermal properties.
• Chemical Research & Development: Serves as a standard or reagent in academic and industrial R&D for studying sulfonation reactions and molecular design.

Basic Information

Item	Details
Product Name	n-[5-Amino-2-(4-Aminophenyl)Sulfonyl-Phenyl]Sulfonylacetamide
CAS No.	80-80-8
Molecular Formula	C14H15N3O5S2
Molecular Weight	369.42 g/mol
Synonyms	4-Amino-N-(5-amino-2-[(4-aminophenyl)sulfonyl]phenyl)sulfonylacetamide; 2-[(4-Aminophenyl)sulfonyl]-5-amino-N-sulfonylacetamide; Bis(4-aminophenyl) sulfone acetamide derivative; 4,4'-Diaminodiphenyl sulfone bis-acetamide sulfone; Sulfanilamide dimer derivative; N1,N4-Bis(acetamidosulfonyl)benzidine analog; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our n-[5-Amino-2-(4-Aminophenyl)Sulfonyl-Phenyl]Sulfonylacetamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment aligns with cGMP principles where applicable for pharmaceutical intermediate use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize moisture uptake. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.